SUN JAVA FOR MAC HOW TO
SUN JAVA FOR MAC UPGRADE
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How to set 4Stack=true in the java code?.Set the environment variables _JPI_VM_OPTIONS and _JAVA_OPTIONS in order to include the system property:.

SUN JAVA FOR MAC CODE

Add code for the system property from the command line:.Add code for the system property to the Java code (for Java applications written by the customer):.Set the system property '4Stack' to 'true' as shown in these examples:

One solution for this issue is to disable IPv6 (if it is not in use) on the Ethernet adapter and the An圜onnect Virtual Adapter (VA):Ī second solution is to configure Java to prefer IPv4 over IPv6. These log entries indicate that the client/application makes IPv6 calls.

SUN JAVA FOR MAC UPGRADE

If An圜onnect does not connect even after you upgrade the Java Runtime Environment (JRE) to Java 7, or if a Java application is unable to connect over the VPN tunnel, review the Java console logs and look for these messages: : Permission denied: connectĪt (Native Method)Īt (Unknown Source) For further information, see Cisco bug ID CSCue48916, 'Java App(s) Break when using An圜onnect 5 or 6 & Java v7.' You might encounter issues when you use some versions of An圜onnect and Java 7 with Java apps. Under Debugging, click Enable tracing and Enable logging.įor An圜onnect-related issues, collect the Diagnostic An圜onnect Reporting (DART) logs as well as the Java console logs.Ĭisco bug ID CSCuc55720, 'IE crashes with Java 7 when 3.1.1 package is enabled on the ASA,' was a known issue, where Internet Explorer crashed when a WebLaunch was performed and An圜onnect 3.1 was enabled on the headend.Under Java console, click Show console.Open System Preferences, and double-click the Java icon (coffee cup).This procedure describes how to enable the console logs on a Mac: Expand Java console, and click Show console.Expand Debugging, and select Enable tracing and Enable logging.Double-click Java (the coffee cup icon).Open the Windows Control Panel, and search for Java.This procedure describes how to enable the console logs in Windows: If Java is enabled properly, review the Java console logs in order to analyze the problem. Run the Java Verifier in order to check if Java is supported on the browsers in use. If you face issues with Java 7, ensure that you upgrade the An圜onnect client version to the latest client version or to at least the 3.1 maintenance release 3 version available on Cisco Connection Online (CCO). Note: Cisco bug IDs marked as investigative are not restricted to the symptoms described. This document describes how to troubleshoot issues with Java 7 on Cisco An圜onnect Secure Mobility Client, Cisco Secure Desktop (CSD)/Cisco Hostscan, and clientless SSL VPN (WebVPN).

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